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For a certain metal nu = 2 nu0 and the e...

For a certain metal `nu = 2 nu_0` and the electrons come out with a maximum velocity of `4 xx 10^6 m/s`. If the value of `nu = 5 nu_0`, then maximum velocity of the photoelectrons will be

A

`8 xx 10^5 m/s`

B

`2 xx 10^6 m/s`

C

`8 xx 10^6 m/s`

D

`2 xx 10^7 m/s`

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